Hologic (HOLX) general counsel logs small tax share withholding

Rhea-AI Filing Summary

Hologic Inc. General Counsel Anne M. Liddy reported a small share disposition related to taxes, not an open-market sale. On the transaction date, 185 shares of common stock were withheld at $75.36 per share to cover tax obligations from vested restricted stock units. After this tax-withholding disposition, she directly owned 28,052 Hologic shares.

Insider Trade Summary

Net Seller: 185 shares

Net Sell 1 txn

Insider Liddy Anne M.

Role General Counsel

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	185	$75.36	$14K

Holdings After Transaction: Common Stock — 28,052 shares (Direct)

Footnotes (1)

1. F1. Shares withheld for tax obligations in connection with the settlement of restricted stock units for which service-based vesting requirements have been satisfied.

FAQ

What insider transaction did Hologic (HOLX) report for Anne M. Liddy?

Hologic reported that General Counsel Anne M. Liddy had 185 common shares withheld to cover tax obligations when restricted stock units vested. This Form 4 shows a tax-withholding disposition, not an open-market purchase or sale, and her direct holdings remained significant afterward.

How many Hologic (HOLX) shares were involved in Anne M. Liddy’s Form 4?

The Form 4 shows 185 Hologic common shares withheld at $75.36 per share. These shares were used to satisfy tax obligations tied to vested restricted stock units, rather than being sold on the open market or acquired as a new investment position.

Did Hologic’s General Counsel sell shares on the open market in this Form 4?

No, the filing describes a tax-withholding disposition, not an open-market sale. Shares were withheld by the company to pay taxes arising from the settlement of restricted stock units after service-based vesting requirements had been met, according to the footnote disclosure.

How many Hologic (HOLX) shares does Anne M. Liddy own after the reported transaction?

After the tax-withholding transaction, Anne M. Liddy directly owned 28,052 Hologic common shares. This figure reflects her holdings following the 185-share disposition used to satisfy tax obligations linked to the vesting and settlement of restricted stock units.

What does transaction code F mean in the Hologic (HOLX) Form 4 for Anne M. Liddy?

Transaction code F indicates payment of exercise price or tax liability by delivering securities. In this case, 185 Hologic shares were withheld to cover tax obligations associated with vested restricted stock units, rather than being voluntarily sold in the open market.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 03/02/2026 - 04:30 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Liddy Anne M.

(Last) (First) (Middle)

250 CAMPUS DRIVE

(Street)

MARLBOROUGH MA 01752

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
HOLOGIC INC [ HOLX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/27/2026		F		185(1)	D	$75.36	28,052	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares withheld for tax obligations in connection with the settlement of restricted stock units for which service-based vesting requirements have been satisfied.

	/s/ Mark W. Irving, attorney-in-fact for Ms. Liddy	03/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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